Application examples
4
Fixed setpoints
43
Siemens AG
CM2G5111en
2014-05-16
Fixed setpoints
Macro 111 "Fixed setpoints"
Release and selection of 4 fixed speeds via digital
inputs 0 to 4
Error message: Digital output 0
Status display: Digital output 2
If there are several inputs active simultaneously, the
setpoints are added. Combined with three inputs,
there are six different speed levels available. The
drive starts when one of the inputs is in ON position.
9
5
6
7
8
14
15
PTC A
PTC B
DI0
DI1
DI2
DI3
P24V
25
24
23
22
21
20
19
18
Optional
DO 0
DO 1
DO 2
Fix speed 1
Fix speed 2
Fix speed 3
28
69
GND
DI COM
Fix speed 4
AO0+
AO0-
AO1+
AO1-
12
13
26
27
Fault
Alarm
Operation
Speed
(0..20mA)
Output current
(0..20mA)
Parameter Value Description
p840[0] r1025.0 ON / OFF (OFF1)
p1000[0] 3 Speed setpoint selection: Fixed speed
p1001[0] 300 rpm Fixed speed setpoint 1
p1002[0] 600 rpm Fixed speed setpoint 2
p1003[0] 900 rpm Fixed speed setpoint 3
p1004[0] 1200 rpm Fixed speed setpoint 4
p1020[0] r722.0 BI: Fixed speed setpoint selection Bit 0
p1021[0] r722.1 BI: Fixed speed setpoint selection Bit 1
p1022[0] r722.2 BI: Fixed speed setpoint selection Bit 2
p1023[0] r722.3 BI: Fixed speed setpoint selection Bit 3
p1113[0] 0 BI: Setpoint inversion
p1200[0] 1 Flying restart always active (start in setpoint direction)
p1210 26 Acknowledging all faults and restarting for an ON command
p2103[0] 0 BI: 1. Acknowledge faults
4.7
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